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Dual-Node Enclosure Overview for Industrial Control Racks
The 51402167-100 houses two controller nodes inside a rack-mount enclosure for Honeywell process control systems. This enclosure organizes redundant node pairs and protects internal boards from dust and mechanical stress. Engineers choose the 51402167-100 for its rigid steel frame and efficient front-access layout. Moreover, the design supports redundant configurations that many plants require for continuous operation.
Detailed Technical Specifications
The table below outlines the main parameters of the 51402167-100.
| Parameter | Specification |
|---|---|
| Module type | Dual-node rack-mount enclosure |
| Compatible systems | Honeywell process control racks |
| Node capacity | Two controller nodes |
| Interface | Backplane slots plus rear cable entries |
| Enclosure dimensions | Approximately 483 mm × 178 mm × 400 mm |
| Weight | Approximately 8.50 kg |
| Component count | Steel frame, mounting rails, fan assembly |
| Energy storage | None; relies on host power supply |
| Operating temperature | 0 °C to 60 °C |
Installation and Cooling Notes
The 51402167-100 fits standard 19-inch racks and supports front-access node replacement. Consequently, technicians avoid removing the whole enclosure during routine service. The fan assembly moves air across both node bays and maintains steady internal temperatures. Furthermore, rear cable entries keep wiring organized and reduce strain on connectors. Plant teams often stock this enclosure to speed up redundant system builds.
Why This Enclosure Remains Relevant
Many process facilities still run Honeywell control racks, and the 51402167-100 keeps dual-node pairs protected. The enclosure delivers mechanical rigidity without custom fabrication work. Additionally, its dual-bay layout simplifies rack planning and spare-part logistics. Maintenance crews appreciate the clear bay labeling and sturdy steel construction. Therefore, this enclosure continues to serve as a dependable housing option.